Jaconé Surf Break

Lat Long: 22.93° S 42.61° W

Jaconé Surf Forecast and Surf Report

Issued: 8 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jaconé sea temperature is
22.7°C
0.9° 

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jaconé surf forecast from 22 Aug 2026:

  • Best quality surf: Monday 24 Aug, 3PM (local time) - 10ft (3.0m), 14s period, S swell with cross-offshore winds.
  • Most powerful swell: Wednesday 26 Aug, 6AM (local time) - 8ft (2.5m), 16s period, S swell with 3,710 kJ wave energy.
  • Next surfable swell (1★+): Sunday 23 Aug, 12AM (local time) - 6ft (1.9m), 11s period with SSW swell.

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 12AM. The primary swell is predicted to be 1.9m and 11s period with a secondary swell of 0.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 2.5m 16s and forecast to arrive on Wednesday (Aug 26) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Wednesday (Aug 26) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 23rd Aug)6ft (1.9m) 11s
Best Surf 3PM (Mon 24th Aug)10ft (3.0m) 14s
Most Powerful 6AM (Wed 26th Aug)8ft (2.5m) 16s

Table - best surf conditions forecast for Jaconé over the next 16 days.


The Lowdown

Alright, Rusty here again. Let's break it down.

The forecast for the next 16 days kicks off on Saturday, August 22, and it's a mixed bag. We've got a solid run of clean, punchy surf coming through, but it's not all smooth sailing. The water temp is sitting at 73°, which is about average for this time of year, so nothing crazy there.

Saturday morning starts off pretty average. The swell is 6ft from the SSW with a short period of 8 seconds. The wind is a cross-on, so it's gonna be choppy. Not the best way to kick things off. The afternoon gets a bit bigger, with 7ft from the SSW and a period of 10 seconds, but the conditions are questionable.

Now, Sunday the 23rd is where things start to look up. The wind swings offshore and that swell settles to 6ft from the SSW. The period is a solid 10 seconds, and the energy is picking up (655). It's clean, and it's a good sign of things to come.

Monday the 24th is the first real standout. The swell jumps to 8ft from the S with a period of 13 seconds. That's a proper groundswell folks, and combined with the 1758 energy, it's got some grunt. The wind is a clean offshore. This is for experienced surfers, as that size is getting up there. The afternoon though, it's predicted to be too big for this break, with a 10ft swell. Best to get your fill in the morning.

Wednesday the 26th is the absolute peak of the window. The morning is the best on offer. You're looking at a 8ft swell from the S with a very long period of 16 seconds. The energy is insane at 5173. The wind is offshore and light. This is a true expert session, with long, powerful lines. The long period will make it grind nicely.

Thursday the 27th is another good one. The swell drops a touch to 7ft, but it's still a solid S groundswell with a 14-second period. The morning is offshore again, and it's clean. The afternoon wind is light, keeping it tidy.

The rest of the forecast has some fun little windows but nothing that really tops that Wednesday. Saturday the 29th has a small, glassy run with 6ft from the ENE, which is a nice change of pace. Then we hit a bit of a dry spell from the 30th through to the 2nd of September with onshore winds and messy conditions. There's a brief glimmer on the morning of the 3rd with glassy conditions and a 3ft, 9-second SSW swell, but it's slight. The run continues with cross-on winds until the 6th, when we get a clean, offshore morning with a 3ft S groundswell at 12 seconds. It's a small clean finish to the outlook.

The standout is easily Wednesday the 26th of August. That's the day for the experienced crew. If you're an intermediate, focus on the Monday morning or the Thursday morning.

Rusty.

Short Range Forecast

Moderate rain (total 15mm), heaviest on Sun night. Warm (max 20°C on Sat morning, min 17°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 22mm), heaviest during Wed night. Warm (max 26°C on Thu afternoon, min 19°C on Tue morning). Wind will be generally light.

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
3
3
3
2
4
!
5
5
3
4
6
2
4
4
4
4
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
8
2.2
SSW
10
1.9
SSW
11
1.8
SSW
10
1.8
SSW
10
1.9
S
11
2.3
S
13
3
S
14
2.5
S
13
2.5
S
14
2.5
S
14
2.2
S
13
2.5
S
16
2.5
S
15
2.2
S
14
2
S
14
1.8
S
13
1.5
S
13
1.8
ENE
8
0.9
SSE
12
1.1
E
8
Wave Graph
Metric surfscale
Energy kJ
383
1092
822
650
603
910
1751
2987
2187
3023
2402
1684
3588
2616
1957
1553
1121
747
406
228
157
Wind (km/h)
15
SSW
15
SSW
5
ESE
15
ENE
15
ESE
15
ESE
15
ESE
15
ESE
15
ENE
15
ENE
20
E
15
ENE
15
ENE
25
E
15
ENE
15
ENE
10
E
10
NE
10
NNE
5
ENE
15
NE
Wind State
cross-on
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
cross-off
off
off
cross-off
off
High Tide
12:01PM0.82m
11:24PM0.71m
12:46PM0.89m
00:16AM0.79m
1:22PM0.95m
00:52AM0.87m
1:54PM1.00m
1:22AM0.95m
2:23PM1.03m
1:49AM1.01m
2:48PM1.04m
2:16AM1.07m
3:11PM1.04m
2:45AM1.10m
Low Tide
4:58PM0.48m
5:10AM0.22m
5:56PM0.43m
6:05AM0.15m
6:40PM0.37m
6:51AM0.08m
7:18PM0.31m
7:32AM0.01m
7:54PM0.27m
8:11AM-0.03m
8:29PM0.23m
8:49AM-0.05m
9:04PM0.20m
cloud
cloud
light rain
cloud
cloud
mod rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
thunderstorm
rain showers
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:07
6:07
6:05
6:05
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
5:37
5:37
5:37
5:37
5:37
 mm
1
7
4
3
1
21
Temp °C
20
19
19
20
20
19
18
18
18
21
20
19
23
23
21
24
26
24
31
32
26
Feels °C
18
18
19
19
19
19
17
17
17
20
19
18
23
21
22
25
27
25
32
33
26
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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